Hi Alec, I was working from memory and got it wrong: the library paths are in startup.m but shouldn't need to be modified. Are you running ./startsg in your casper toolflow git directory? When you open the simulink library browser, can you browse to CASPER DSP Blockset -> bus ? Glenn
On Wed, Nov 9, 2016 at 6:08 PM, G Jones <glenn.calt...@gmail.com> wrote: > Something is not quite right with your library path setup. Did you modify > the startsg.sh local script to properly point to your casper libraries? You > definitely should have the casper bus library if things are set up properly. > > Glenn > On Nov 9, 2016 5:59 PM, "Alec Josaitis" <josai...@umich.edu> wrote: > >> Dear Glenn, >> >> Yes, update_casper_blocks appears to run succesfully. First I ran it >> inasmuch as it said at the end "done updating ____ blocks in <filename>", >> but it does issue warnings at some points. See below. >> >> First, I tried updating my library, and at some point received this: >> updating block xps_library/Shared BRAM/mem/sim_munge_in... >> Simulink:Libraries:RefModificationViolation: Attempt to modify block in >> a linked subsystem. This can only be done by the block or its parent >> through their mask initialization code >> Backtrace 1: reuse_block:51 >> Backtrace 2: munge_init:131 >> Backtrace 3: shared_bram_mask:119 >> Backtrace 4: update_casper_block:161 >> Backtrace 5: update_casper_blocks:107 >> >> Now, after updating my library, I ran the script on the .slx file >> (poco_wide_12_r316_new); it also completes successfully but only after >> providing these warning messages: >> updating block poco_wide_12_r316_new/fft_wideband_real... >> loading library casper_library_ffts >> MATLAB:MException:MultipleErrors: Error due to multiple causes. >> Backtrace 1: reuse_block:51 >> Backtrace 2: fft_stage_n_init:287 >> Backtrace 3: reuse_block:51 >> Backtrace 4: biplex_core_init:173 >> Backtrace 5: reuse_block:51 >> Backtrace 6: fft_biplex_real_4x_init:235 >> Backtrace 7: reuse_block:51 >> Backtrace 8: fft_wideband_real_init:257 >> Backtrace 9: update_casper_block:161 >> Backtrace 10: update_casper_blocks:107 >> >> I then updated my system diagram as you recommended, and received the >> following errors: >> >> Error in 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x': >> Initialization commands cannot be evaluated. >> >> Caused by: >> Error in 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/ >> biplex_core': Initialization commands cannot be evaluated. >> Error in 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/ >> biplex_core/fft_stage_1': Initialization commands cannot be evaluated. >> Error due to multiple causes. >> Unable to load block diagram 'casper_library_bus' >> There is no block named 'casper_library_bus/bus_single_port_ram' >> Do you have a recommendation on how to fix this error? >> >> >> Best, >> Alec >> >> On Mon, Nov 7, 2016 at 10:03 PM, G Jones <glenn.calt...@gmail.com> wrote: >> >>> Hi Alec, >>> Before running casper_xps, update your system diagram (Simulation menu >>> -> Update Diagram). >>> That should pop up messages indicating where the errors are. >>> The error messages you copied sound like there is still some >>> incompatibility between the model and your libraries. Did >>> update_casper_blocks run successfully? >>> >>> Glenn >>> >>> On Mon, Nov 7, 2016 at 6:39 PM, Alec Josaitis <josai...@umich.edu> >>> wrote: >>> >>>> Dear All, >>>> >>>> My apologies, above I meant to include the following hyperlink when I >>>> stated "...this .mdl >>>> <https://github.com/casper-astro/tutorials_devel/blob/master/tut4/poco_wide_12_r316_new.mdl.tar.gz>". >>>> Also, to clarify, I am indeed using the tutorial- recommended versions of >>>> software: Xilinx System Generator 14.7 and MATLAB 2012b. >>>> >>>> Best, >>>> Alec >>>> >>>> On Mon, Nov 7, 2016 at 6:34 PM, Alec Josaitis <josai...@umich.edu> >>>> wrote: >>>> >>>>> Dear Glenn and Jack, >>>>> >>>>> Thanks for the response. I've re-cloned mlib_devel and checked-out the >>>>> proper version ( 4c7ba5efb4 >>>>> <https://github.com/casper-astro/mlib_devel/commit/4c7ba5efb421fda1cec0640cf0e3b830a9987640>). >>>>> I then re-downloaded, and un-tarred this .mdl, saved is as a .slx, and >>>>> then >>>>> opened it in matlab to run update_casper_blocks(bdroot). >>>>> I've copied below the errors that appear. Also, I should note there >>>>> are no .log files in any of the subdirectories inside the directory >>>>> created >>>>> by casper_xps. >>>>> >>>>> >> casper_xps >>>>> Detected Linux OS >>>>> ############################# >>>>> ## System Update ## >>>>> ############################# >>>>> MATLAB:MException:MultipleErrors: Error due to multiple causes. >>>>> Backtrace 1: reuse_block:51 >>>>> Backtrace 2: fft_stage_n_init:287 >>>>> Backtrace 3: reuse_block:138 >>>>> Backtrace 4: biplex_core_init:173 >>>>> Backtrace 5: reuse_block:138 >>>>> Backtrace 6: fft_biplex_real_4x_init:235 >>>>> Backtrace 7: gen_xps_files:203 >>>>> Backtrace 8: run_Callback:155 >>>>> Backtrace 9: casper_xps:88 >>>>> Backtrace 10: @(hObject,eventdata)casper_xps >>>>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>>>> Simulink:Masking:Bad_Init_Commands: Error in >>>>> 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core/fft_stage_1': >>>>> Initialization commands cannot be evaluated. >>>>> Backtrace 1: reuse_block:138 >>>>> Backtrace 2: biplex_core_init:173 >>>>> Backtrace 3: reuse_block:138 >>>>> Backtrace 4: fft_biplex_real_4x_init:235 >>>>> Backtrace 5: gen_xps_files:203 >>>>> Backtrace 6: run_Callback:155 >>>>> Backtrace 7: casper_xps:88 >>>>> Backtrace 8: @(hObject,eventdata)casper_xps >>>>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>>>> MATLAB:MException:MultipleErrors: Error due to multiple causes. >>>>> Backtrace 1: reuse_block:51 >>>>> Backtrace 2: fft_stage_n_init:287 >>>>> Backtrace 3: reuse_block:138 >>>>> Backtrace 4: biplex_core_init:173 >>>>> Backtrace 5: reuse_block:138 >>>>> Backtrace 6: fft_biplex_real_4x_init:235 >>>>> Backtrace 7: gen_xps_files:203 >>>>> Backtrace 8: run_Callback:155 >>>>> Backtrace 9: casper_xps:88 >>>>> Backtrace 10: @(hObject,eventdata)casper_xps >>>>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>>>> Simulink:Masking:Bad_Init_Commands: Error in >>>>> 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core/fft_stage_1': >>>>> Initialization commands cannot be evaluated. >>>>> Backtrace 1: reuse_block:138 >>>>> Backtrace 2: biplex_core_init:173 >>>>> Backtrace 3: reuse_block:138 >>>>> Backtrace 4: fft_biplex_real_4x_init:235 >>>>> Backtrace 5: gen_xps_files:203 >>>>> Backtrace 6: run_Callback:155 >>>>> Backtrace 7: casper_xps:88 >>>>> Backtrace 8: @(hObject,eventdata)casper_xps >>>>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>>>> Simulink:Masking:Bad_Init_Commands: Error in >>>>> 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x/biplex_core': >>>>> Initialization commands cannot be evaluated. >>>>> Backtrace 1: reuse_block:138 >>>>> Backtrace 2: fft_biplex_real_4x_init:235 >>>>> Backtrace 3: gen_xps_files:203 >>>>> Backtrace 4: run_Callback:155 >>>>> Backtrace 5: casper_xps:88 >>>>> Backtrace 6: @(hObject,eventdata)casper_xps >>>>> ('run_Callback',hObject,eventdata,guidata(hObject)):0 >>>>> Warning: did not properly cleanup after previous model >>>>> terminationWarning: >>>>> sync_period_bits = >>>>> >>>>> 28 >>>>> >>>>> Error using gen_xps_files (line 203) >>>>> Error in 'poco_wide_12_r316_new/fft_wideband_real/fft_biplex_real_4x': >>>>> Initialization commands cannot be evaluated. >>>>> >> >>>>> >>>>> On Fri, Nov 4, 2016 at 5:22 PM, Jack Hickish <jackhick...@gmail.com> >>>>> wrote: >>>>> >>>>>> Hi Alec, >>>>>> >>>>>> What version of the casper libraries are you using? >>>>>> >>>>>> The top of the tutorials page on the wiki states: >>>>>> """ >>>>>> >>>>>> These tutorials were constructed using Xilinx System Generator 14.7 >>>>>> and MATLAB 2012b. Other mutually compatible versions of Xilinx and MATLAB >>>>>> tools may work correctly, but have not been tested. >>>>>> >>>>>> These tutorials use the casper-astro repository, specifically git >>>>>> commit 4c7ba5efb4 >>>>>> <https://github.com/casper-astro/mlib_devel/commit/4c7ba5efb421fda1cec0640cf0e3b830a9987640> >>>>>> >>>>>> If you plan to use these tutorials on your own system, you are most >>>>>> likely to have success if you use these libraries. You can obtain them >>>>>> from >>>>>> github: >>>>>> >>>>>> git clone git://github.com/casper-astro/mlib_devel.git >>>>>> >>>>>> cd mlib_devel >>>>>> >>>>>> git checkout 4c7ba5efb4 >>>>>> """ >>>>>> >>>>>> I've no idea if this information is up to date, but is this what you >>>>>> did? >>>>>> If you're using a newer version of the libraries than the model was >>>>>> saved in, you can try opening the model and running, in the matlab >>>>>> prompt: >>>>>> >>>>>> update_casper_blocks(bdroot) >>>>>> >>>>>> This will [try to] update all the blocks in the model to the latest >>>>>> versions (the argument bdroot is a shortcut to the top level of your >>>>>> design >>>>>> heirarchy). It'll take a while. After this script has completed, you >>>>>> shouldn't have any broken links remaining. >>>>>> >>>>>> Cheers >>>>>> Jack >>>>>> >>>>>> On Tue, 4 Oct 2016 at 16:51 Alec Josaitis <josai...@umich.edu> wrote: >>>>>> >>>>>>> Dear Casperites, >>>>>>> >>>>>>> I've been trying to complete tutorial 4 >>>>>>> <https://casper.berkeley.edu/wiki/Tutorial_Wideband_Pocket_Correlator> >>>>>>> for the Roach2, and have run into difficulty compiling either the >>>>>>> .slx >>>>>>> <https://github.com/casper-astro/tutorials_devel/blob/tutorials_update_2016/tut4/poco_wide_12_r316_new.slx.r2013a.tar.gz> >>>>>>> or .mdl >>>>>>> <https://github.com/casper-astro/tutorials_devel/blob/tutorials_update_2016/tut4/poco_wide_12_r316_new.mdl.tar.gz>files >>>>>>> given for the Roach 2, or uploading the precompoliled .fpg >>>>>>> <https://github.com/casper-astro/tutorials_devel/blob/tutorials_update_2016/tut4/poco_wide_1kat.fpg> >>>>>>> file onto my Roach2 (using either the python scripts given or simply by >>>>>>> command-line uploading the .fpg using ipython). My error messages are >>>>>>> attached in this Google Drive document. >>>>>>> <https://docs.google.com/document/d/1RY5LSS7mRx3o2Zm6Gyy_a8jhEjJr2bM1k9CCN9ov0bw/edit?usp=sharing> >>>>>>> >>>>>>> For tutorials 1-3 I have had no trouble compiling the .slx files and >>>>>>> upload the corresponding .fpg files to my Roach2. >>>>>>> >>>>>>> I've made sure in the .slx I cite above (for tutorial 4) that the >>>>>>> XSG_core_config block does not have a broken link and that the settings >>>>>>> are >>>>>>> as follows: >>>>>>> >>>>>>> >>>>>>> - Hardware platform: Roach2:sx475t >>>>>>> - User IP clock source: adc0_clk >>>>>>> - User IP clock rate (MHz): 200, (and that the adc1 and adc0 are >>>>>>> correspondingly clocked to 800 MHz) >>>>>>> - Sample period: 1 >>>>>>> - Synthesis tool: XST >>>>>>> >>>>>>> Any advice on how I can complete tutorial 4? >>>>>>> >>>>>>> >>>>>>> Best, >>>>>>> >>>>>>> Alec >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>> >>>> >>> >>
